Question

What fraction of an hour is 20 seconds.​

Answer 1

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$1 \: hour \: = 60 \: minutes \\ = 60 \times 60 \: seconds \\ 3600 \: seconds \: \\ So, \: 20 \: seconds, \: as \: a \: fraction \: of \: an \: hour \: \\ = \frac{20}{3600} \\ = \frac{1}{180}$

Answer 2

Step-by-step explanation:

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